For my specialty, there's lots of places where I could go to get a job. But it might be the only job there. I had some silly company try to recruit me to La Crosse, Wisconsin not long ago. The work sounded really interesting and was a good fit for me, but it's most likely the only company in that town that would have such a job for me. That town isn't near anything. So if I were to relocate there, and the job didn't work out, I'd be screwed: I'd be forced to relocate again (at my own expense most likely) to someplace else. I've seen quite a few jobs like this: these jobs try hard to recruit people like me, thinking that because I'm older and experienced that surely I have a family (nope) and want to "settle down" in some nice small town (nope) and will be happy to take a low salary because the cost of living is supposedly so low (it really isn't, only housing prices are low in places like that, and they're not that much lower).